The Valve,brake Pneumatic, cataloged under National Stock Number 2530-01-461-6516, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Haldex Brake Products Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-461-6516 |
| Primary Part Number | N-20959-EB |
| Item Name | Valve,brake Pneumatic |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Second End Nominal Thread Size | 0.375 INCHES IN |
| Second End Relationship with First End | IDENTICAL |
| End Connection Quantity | 2 |
| First End Nominal Thread Size | 0.375 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N-20959-EB PRIMARY | Haldex Brake Products Corporation (USA) |
| 10638317 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| N-20959-EB | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-461-6516 is a Valve,brake Pneumatic, manufactured by Haldex Brake Products Corporation, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-461-6516 has 2 manufacturer part numbers on file: N-20959-EB (Haldex Brake Products Corporation), 10638317 (General Dynamics Land Systems Canadacorp).
Key specifications for N-20959-EB: Second End Nominal Thread Size: 0.375 INCHES IN; Second End Relationship with First End: IDENTICAL; End Connection Quantity: 2; Special Features: INLET PORT 3/8-18 NPTF; DEL PORT 3/8-18 NPTF. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.